1. Signaling Pathways
  2. Cell Cycle/DNA Damage
  3. Deubiquitinase

Deubiquitinase

Deubiquitinases (DUBs) are a large group of proteases that cleave ubiquitin from proteins and other molecules. Ubiquitin is attached to proteins in order to regulate the degradation of proteins via the proteasome and lysosome; coordinate thecellular localisation of proteins; activate and inactivate proteins; and modulate protein-protein interactions. DUBs can reverse these effects by cleaving the peptide or isopeptide bond between ubiquitin and its substrate protein. In humans there are nearly 100 DUB genes, which can be classified into two main classes: cysteine proteases and metalloproteases. The cysteine proteases comprise ubiquitin-specific proteases (USPs), ubiquitin C-terminal hydrolases (UCHs), Machado-Josephin domain proteases (MJDs) and ovarian tumour proteases (OTU). The metalloprotease group contains only the Jab1/Mov34/Mpr1 Pad1 N-terminal+ (MPN+) (JAMM) domain proteases. DUBs play several roles in the ubiquitin pathway. One of the best characterised functions of DUBs is the removal of monoubiqutin and polyubiquitin chainsfrom proteins.

Deubiquitinase Related Products (41):

Cat. No. Product Name Effect Purity
  • HY-13453
    BAY 11-7082 Inhibitor 99.73%
    BAY 11-7082 is an IκBα phosphorylation and NF-κB inhibitor. BAY 11-7082 selectively and irreversibly inhibits the TNF-α-induced phosphorylation of IκB-α, and decreases NF-κB and expression of adhesion molecules. BAY 11-7082 inhibits ubiquitin-specific protease USP7 and USP21 (IC50=0.19, 0.96 μM, respectively). BAY 11-7082 inhibits gasdermin D (GSDMD) pore formation in liposomes and inflammasome-mediated pyroptosis and IL-1β secretion in human and mouse cells.
  • HY-13814
    PR-619 Inhibitor 98.89%
    PR-619 is a broad-range DUB inhibitor with EC50 of 3.93, 4.9, 6.86, 7.2, and 8.61 μM for USP4, USP8, USP7, USP2, and USP5, respectively.
  • HY-117043
    GRL0617 Inhibitor 99.78%
    GRL0617 is a potent, selective and competitive noncovalent inhibitor of severe acute respiratory syndrome (SARS-CoV) papain-like protease (PLpro)/deubiquitinase, with an IC50 of 0.6 μM, and with a Ki of 0.49 μM.
  • HY-D0843
    N-Ethylmaleimide Inhibitor 99.67%
    N-Ethylmaleimide (NEM), a reagent that alkylates free sulfhydryl groups, is a cysteine protease inhibitor. N-ethylmaleimide specific inhibits phosphate transport in mitochondria. N-Ethylmaleimide is also a deubiquitinating enzyme inhibitor.
  • HY-107986
    GNE-6776 Inhibitor 98.03%
    GNE-6776 is a selective and orally bioavailable USP7 inhibitor.
  • HY-111623
    USP30 inhibitor 11 Inhibitor
    USP30 inhibitor 11 is a selective and potent ubiquitin specific peptidase 30 (USP30) inhibitor with an IC50 of 0.01 µΜ, the example 83 extracted from patent WO2017009650A1. USP30 inhibitor 11 is used for the study of cancer and conditions involving mitochondrial dysfunction.
  • HY-129168
    USP7-IN-5 Inhibitor
    USP7-IN-5 is a potent ubiquitin specific protease 7 (USP7) inhibitor extracted from patent WO2017212012A1, example 40, has an IC50 of 49.9 nM.
  • HY-129169
    USP7-IN-6 Inhibitor
    USP7-IN-6 is a potent ubiquitin specific protease 7 (USP7) inhibitor, extracted from patent WO2017212010A1, example 25, has an IC50 of 6.8 nM.
  • HY-13264
    Degrasyn Inhibitor 99.70%
    Degrasyn (WP1130) is a cell-permeable deubiquitinase (DUB) inhibitor, directly inhibiting DUB activity of USP9x, USP5, USP14, and UCH37. Degrasyn has been shown to downregulate the antiapoptotic proteins Bcr-Abl and JAK2.
  • HY-111408
    EOAI3402143 Inhibitor 99.12%
    EOAI3402143 is a deubiquitinase (DUB) inhibitor, which inhibits dose-dependently inhibits Usp9x/Usp24 and Usp5.
  • HY-15667
    P005091 Inhibitor 99.94%
    P005091 is a selective and potent inhibitor of ubiquitin-specific protease 7 (USP7) with an EC50 of 4.2 μM.
  • HY-112937
    GNE-6640 Inhibitor 99.96%
    GNE-6640 is a selective and non-covalent inhibitor of ubiquitin epecific peptidase 7 (USP7), with IC50 values of 0.75 μM, 0.43 μM, 20.3 μM and 0.23 μM for full length USP7, USP7 catalytic domain, full length USP43 and Ub-MDM2, respectively.
  • HY-13765
    6-Thioguanine Inhibitor >98.0%
    6-Thioguanine (Thioguanine; 2-Amino-6-purinethiol) is an anti-leukemia and immunosuppressant agent, acts as an inhibitor of SARS and MERS coronavirus papain-like proteases (PLpros) and also potently inhibits USP2 activity, with IC50s of 25 μM and 40 μM for Plpros and recombinant human USP2, respectively.
  • HY-100900
    ML364 Inhibitor 99.94%
    ML364 is a selective ubiquitin specific peptidase 2 (USP2) inhibitor (IC50=1.1 μM) with anti-proliferative activity, which direct binds to USP2 (Kd=5.2 μM), induces an increase in cellular cyclin D1 degradation and causes cell cycle arrest. ML364 increases the levels of mitochondrial ROS and decreases in the intracellular content of ATP.
  • HY-107985
    FT671 Inhibitor 99.79%
    FT671 is a potent, non-covalent and selective USP7 inhibitor with an IC50 of 52 nM and binds to the USP7 catalytic domain with a Kd of 65 nM.
  • HY-13989
    b-AP15 Inhibitor 98.75%
    b-AP15 is a specific inhibitor of the deubiquitinating enzymes UCHL5 and Usp14.
  • HY-50737A
    DUB-IN-2 Inhibitor 98.72%
    DUB-IN-2 is a potent deubiquitinase inhibitor with an IC50 of 0.28 μM for USP8.
  • HY-17543
    ML-323 Inhibitor 99.61%
    ML-323 is a reversible, potent USP1-UAF1 inhibitor with IC50 of 76 nM in a Ub-Rho assay. The measured inhibition constants of ML-323 for the free enzyme (Ki) is 68 nM.
  • HY-13865
    P 22077 Inhibitor 99.97%
    P 22077 is a cell-permeable ubiquitin-specific protease 7 (USP7) inhibitor with an EC50 of 8.01 μM. It also inhibits USP47 with an EC50 of 8.74 μM.
  • HY-17540
    HBX 19818 Inhibitor 98.93%
    HBX 19818 is a specific inhibitor of ubiquitin-specific protease 7 (USP7), with an IC50 of 28.1 μM.
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